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C++: Introduce C++11 raw string literals

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Although they are now supported by the lexer
and parser, it is worth to remind that we still
need to address an issue concerning the highlight
of multiline literals (which with the advent of
the new raw strings will become more common).

Task-number: QTCREATORBUG-6722
Change-Id: I137337a9ac0152a1f8b9faded0b960c6fe3dd38a
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
This commit is contained in:
Leandro Melo
2012-08-16 21:17:41 +02:00
parent 15a67c41c3
commit e148d030f5
5 changed files with 112 additions and 4 deletions
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19
src/libs/3rdparty/cplusplus/Parser.cpp vendored
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@@ -2815,7 +2815,12 @@ bool Parser::parseStringLiteral(ExpressionAST *&node)
|| LA() == T_WIDE_STRING_LITERAL
|| LA() == T_UTF8_STRING_LITERAL
|| LA() == T_UTF16_STRING_LITERAL
|| LA() == T_UTF32_STRING_LITERAL)) {
|| LA() == T_UTF32_STRING_LITERAL
|| LA() == T_RAW_STRING_LITERAL
|| LA() == T_RAW_WIDE_STRING_LITERAL
|| LA() == T_RAW_UTF8_STRING_LITERAL
|| LA() == T_RAW_UTF16_STRING_LITERAL
|| LA() == T_RAW_UTF32_STRING_LITERAL)) {
return false;
}
@@ -2825,7 +2830,12 @@ bool Parser::parseStringLiteral(ExpressionAST *&node)
|| LA() == T_WIDE_STRING_LITERAL
|| LA() == T_UTF8_STRING_LITERAL
|| LA() == T_UTF16_STRING_LITERAL
|| LA() == T_UTF32_STRING_LITERAL) {
|| LA() == T_UTF32_STRING_LITERAL
|| LA() == T_RAW_STRING_LITERAL
|| LA() == T_RAW_WIDE_STRING_LITERAL
|| LA() == T_RAW_UTF8_STRING_LITERAL
|| LA() == T_RAW_UTF16_STRING_LITERAL
|| LA() == T_RAW_UTF32_STRING_LITERAL) {
*ast = new (_pool) StringLiteralAST;
(*ast)->literal_token = consumeToken();
ast = &(*ast)->next;
@@ -4054,6 +4064,11 @@ bool Parser::parsePrimaryExpression(ExpressionAST *&node)
case T_UTF8_STRING_LITERAL:
case T_UTF16_STRING_LITERAL:
case T_UTF32_STRING_LITERAL:
case T_RAW_STRING_LITERAL:
case T_RAW_WIDE_STRING_LITERAL:
case T_RAW_UTF8_STRING_LITERAL:
case T_RAW_UTF16_STRING_LITERAL:
case T_RAW_UTF32_STRING_LITERAL:
return parseStringLiteral(node);
case T_NULLPTR: